#31A863#31A863

#31A863 is a light, vivid green. Relative luminance 0.296; OKLCH L 65.0% C 0.146 H 153.4°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#31A863
RGB	rgb(49, 168, 99)
HSL	hsl(145, 55%, 43%)
HSV	hsv(145, 71%, 66%)
CMYK	cmyk(70.8%, 0%, 41.1%, 34.1%)
CIE-LAB	lab(61.27, -48.51, 26.42)
CIE-LCH	lch(61.27, 55.23, 151.43°)
OKLab	oklab(64.96% -0.1308 0.0656)
OKLCH	oklch(64.96% 0.146 153.4)
XYZ	xyz(17.5198, 29.5571, 16.5837)
Luminance	0.2956 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A863 #A83176

analogous

#3AA831 #31A863 #31A89F

triadic

#31A863 #6331A8 #A86331

tetradic

#31A863 #313AA8 #A83176 #A89F31

square

#31A863 #313AA8 #A83176 #A89F31

split-complementary

#31A863 #9F31A8 #A8313A

monochromatic

#15492B #237947 #31A863 #4CCB81 #7BD8A2

Accessibility & contrast

On white

3.04

#31A863 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#31A863 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A863

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A863	#FFFFFF	#000000	##000000
##31A863	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89A5E

Deuteranopia (green-blind)

#999068

Tritanopia (blue-blind)

#00A697

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #31a863;
/* rgb */ color: rgb(49, 168, 99);
/* oklch */ color: oklch(65.0% 0.146 153.4);

Tailwind

colors: {
  custom: {
    50: '#79c390',
    500: '#31a863',
    950: '#000000',
  },
}

SCSS

$custom: #31a863;
$custom-light: #79c390;
$custom-dark: #000000;

JSON

{
  "hex": "#31a863",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 99
  },
  "hsl": {
    "h": 145.21,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.64958,
    "c": 0.14638,
    "h": 153.4
  },
  "luminance": 0.29559
}

Semantic roles & 50–950 ramp

primary

#31A863

secondary

#C174A1

accent

#4AA0DE

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #31A863

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →